EP2374782A4 - Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene - Google Patents

Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene

Info

Publication number
EP2374782A4
EP2374782A4 EP09833439A EP09833439A EP2374782A4 EP 2374782 A4 EP2374782 A4 EP 2374782A4 EP 09833439 A EP09833439 A EP 09833439A EP 09833439 A EP09833439 A EP 09833439A EP 2374782 A4 EP2374782 A4 EP 2374782A4
Authority
EP
European Patent Office
Prior art keywords
tetrafluoropropane
tetrafluoropropene
chloro
processes
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09833439A
Other languages
German (de)
French (fr)
Other versions
EP2374782B1 (en
EP2374782A1 (en
Inventor
Satoshi Kawaguchi
Takashi Okazoe
Hidekazu Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of EP2374782A1 publication Critical patent/EP2374782A1/en
Publication of EP2374782A4 publication Critical patent/EP2374782A4/en
Application granted granted Critical
Publication of EP2374782B1 publication Critical patent/EP2374782B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
EP09833439.4A 2008-12-16 2009-12-15 Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene Not-in-force EP2374782B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008319165 2008-12-16
PCT/JP2009/070919 WO2010071136A1 (en) 2008-12-16 2009-12-15 Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene

Publications (3)

Publication Number Publication Date
EP2374782A1 EP2374782A1 (en) 2011-10-12
EP2374782A4 true EP2374782A4 (en) 2013-01-16
EP2374782B1 EP2374782B1 (en) 2014-09-17

Family

ID=42268807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09833439.4A Not-in-force EP2374782B1 (en) 2008-12-16 2009-12-15 Processes for producing 2-chloro-1,1,1,2-tetrafluoropropane and 2,3,3,3-tetrafluoropropene

Country Status (5)

Country Link
US (1) US8395001B2 (en)
EP (1) EP2374782B1 (en)
JP (1) JP5482665B2 (en)
CN (1) CN102245547B (en)
WO (1) WO2010071136A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8975454B2 (en) 2008-07-31 2015-03-10 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
EP2558432A4 (en) * 2010-04-14 2013-10-09 Arkema Inc Process for the manufacture of tetrafluoroolefins
CN101913984B (en) * 2010-09-07 2013-03-13 西安近代化学研究所 Method for preparing 2-chlor-1,1,1,2-tetrafluoropropane by gas phase fluorination
US8754273B2 (en) * 2011-12-07 2014-06-17 Honeywell International Inc. Process for preparing 1,1,2-Trichloro-3,3,3-trifluoropropane
US9272969B2 (en) * 2013-03-13 2016-03-01 Honeywell International Inc. Azeotropic compositions of 1,3,3-trichloro-1,1-difluoropropane and hydrogen fluoride
US20140275651A1 (en) 2013-03-15 2014-09-18 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
US9938208B2 (en) * 2013-12-18 2018-04-10 The Chemours Company Fc, Llc Catalytic chlorination of 3,3,3-trifluoropropene to 2,3-dichloro-1,1,1-trifluoropropane
KR101992230B1 (en) * 2017-08-08 2019-06-25 (주)후성 Process for simultaneous production of 1,1,1-trifluoro-2chloropropene and 1,1,1,2-tetrafluoropropene using gas phase catalyst
WO2019236720A1 (en) 2018-06-06 2019-12-12 Honeywell International Inc. Method for dehydrochlorination of hcfc-244bb to manufacture hfo-1234yf

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070197842A1 (en) * 2004-04-29 2007-08-23 Honeywell International Inc. Method for producing fluorinated organic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2546224T (en) * 2006-01-03 2019-01-10 Honeywell Int Inc Method for producing fluorinated organic compounds
EP2129644B1 (en) 2006-10-03 2020-07-01 Mexichem Fluor S.A. de C.V. Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070197842A1 (en) * 2004-04-29 2007-08-23 Honeywell International Inc. Method for producing fluorinated organic compounds

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HENNE A L ET AL: "CHLORINATED DERIVATIVES OF 2-FLUOROPOPANE", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ACS PUBLICATIONS, US, vol. 63, 1 January 1941 (1941-01-01), pages 2692 - 2694, XP002427149, ISSN: 0002-7863, DOI: 10.1021/JA01855A055 *
See also references of WO2010071136A1 *

Also Published As

Publication number Publication date
JP5482665B2 (en) 2014-05-07
US8395001B2 (en) 2013-03-12
EP2374782B1 (en) 2014-09-17
US20110237846A1 (en) 2011-09-29
CN102245547B (en) 2014-02-19
JPWO2010071136A1 (en) 2012-05-31
WO2010071136A1 (en) 2010-06-24
CN102245547A (en) 2011-11-16
EP2374782A1 (en) 2011-10-12

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